CN201442613U - Telescopic container trailer - Google Patents
Telescopic container trailer Download PDFInfo
- Publication number
- CN201442613U CN201442613U CN2009200277983U CN200920027798U CN201442613U CN 201442613 U CN201442613 U CN 201442613U CN 2009200277983 U CN2009200277983 U CN 2009200277983U CN 200920027798 U CN200920027798 U CN 200920027798U CN 201442613 U CN201442613 U CN 201442613U
- Authority
- CN
- China
- Prior art keywords
- car frame
- main car
- subframe
- container trailer
- trailer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002401 inhibitory effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Landscapes
- Body Structure For Vehicles (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a telescopic container trailer, comprising a secondary frame. The bottom part of the secondary frame is provided with a walk wheel; the secondary frame is provided with a main frame which can relatively slide along the secondary frame; the secondary frame is provided with a limiting device for fixing the main frame; the main frame is provided with a room for containing a container of 20 inches; the secondary frame is provided with a room for containing a container of 20 inches. The telescopic container trailer can load the container of 40 inches and the container of 20 inches, can shorten the length of the container in no-load driving, reduces the oil consumption during driving, reduces the road operation during the driving, and particularly improves the driving security under narrower road condition.
Description
Technical field
The utility model relates to a kind of transport vehicle, relates to a kind of telescopic container trailer specifically.
Background technology
Trailer is an indispensable transportation means in the current social transport field, particularly in the transportation of present freight container, because the size of freight container has 20 feet and 40 feet two kinds, container trailer also be divided into the transportation 20 feet with 40 feet, the freight container of different length needs different container trailer transportations, freight container with 20 feet of 40 feet trailer transportation, increased unnecessary consumption of fuel, particularly under narrow road conditions, travelling to meeting has increased difficulty, in the time of the trailer deadhead operation, has not only increased oil consumption, giving in the driving way has increased trouble to chaufeur, has reduced safety factor simultaneously.
The utility model content
The technical matters that will solve of the present utility model is to overcome the deficiency of above-mentioned background technology, provide a kind of simple in structure, easy to use, can haul 40 feet freight container, can change a kind of telescopic container trailer of the freight container of 20 feet of trailer's length hauls again.
For solving the problems of the technologies described above the technical solution of the utility model be:
A kind of telescopic container trailer comprises subframe, and the bottom of described subframe is equipped with road wheel, it is characterized in that: described subframe is provided with can be along the main car frame of subframe slide relative, and described subframe is provided with the inhibiting device that main car frame can be fixed.
Below be to further improvement in the technical proposal;
Described main car frame has the space that can hold one 20 forty equivalent unit 40, has on the described subframe space that can hold one 20 forty equivalent unit 40 is arranged.
Described inhibiting device comprises the cylinder that is fixed on the main car frame, the hinged fork of the piston rod of described cylinder, described fork is hinged with the fixed link that is fixed on the main car frame, end away from piston rod on the described fork is hinged with stop pin, be socketed with the stop pull back spring on the described stop pin, described stop pin is arranged in the stop key seat, and described stop pin can cooperate with the lock pin aperture on being arranged on main car frame.
Described main car frame comprises left-right longeron, and the front end of described left-right longeron is provided with supporting leg, and the bottom on the described main car frame is provided with pulley, and an end of described main car frame is provided with the stop crossbeam.
Main car frame is provided with draw gear.
Secondary longeron about described subframe is provided with is provided with after cross member between the secondary longeron about described, is fixed with the light round guide on the secondary longeron about described, and the position near light round guide tail end on the described subframe is provided with limiting stopper.
Described after cross member is provided with the upright beam of after cross member container wristlock.
Described subframe is provided with brake gear.
The employing technique scheme the utility model has the advantages that: the utility model can load 40 feet freight container and 20 feet freight container, when deadhead operation, trailer's length is shortened, reduced the oil consumption in the driving, reduced chaufeur road operation in driving, particularly under narrow road conditions, more increased the safety of travelling.
Below in conjunction with drawings and Examples technique scheme is done further improvement:
Description of drawings
Fig. 1 closes up figure for the major and minor vehicle frame of the telescopic container trailer of the utility model;
Fig. 2 stretchs out figure for the major and minor vehicle frame of the telescopic container trailer of the utility model;
Accompanying drawing 3 is that the A of Fig. 1 is to view;
Accompanying drawing 4 is the structural representation of inhibiting device among the utility model embodiment.
Among the figure: the 1-main car frame; The 2-subframe; The 3-container wristlock; The 4-pulley; 5-stop crossbeam; The 6-brake gear; The 7-road wheel; The 8-suspension gear; The 9-cylinder; The 10-piston rod; The 11-inhibiting device; The 12-supporting leg; The 13-draw gear; The 14-limiting stopper; 15-light round guide; The 16-after cross member; The secondary longeron of 17-; 18-after cross member container wristlock founds beam; 19-stop pull back spring; The 20-fork; 21-stop key seat; The 22-fixed link; The 23-stop pin.
The specific embodiment
Embodiment, as shown in Figure 1, a kind of telescopic container trailer, comprise subframe 2, the bottom of described subframe 2 is equipped with road wheel 7, described subframe 2 is provided with can be along the main car frame 1 of subframe 2 slide relative, described subframe 2 is provided with the inhibiting device 11 that main car frame 1 can be fixed, described main car frame 1 has the space that can hold one 20 forty equivalent unit 40, have on the described subframe 2 space that can hold one 20 forty equivalent unit 40 is arranged, described main car frame 1 comprises left-right longeron, the front end of described left-right longeron is provided with supporting leg 12, and the bottom on the described main car frame 1 is provided with pulley 4, and described subframe 2 is provided with brake gear 6, the setting of stop crossbeam 5 prevent trailer about the distortion, when trailer launched, stop crossbeam 5 was stuck on the limiting stopper 14 simultaneously, and described main car frame 1 is provided with the container wristlock 3 that is used for fixing freight container, main car frame 1 is provided with draw gear 13, and draw gear 13 is connected with tractor truck.
Accompanying drawing 2 is the structural representation that telescopic towing carriage launches.
As shown in Figure 3, described subframe 2 is provided with secondary longeron 17, described secondary longeron 17 is provided with after cross member 16, described after cross member 16 is provided with the upright beam 18 of after cross member container wristlock, be fixed with light round guide 15 on the described secondary longeron 17, position near light round guide 15 tail ends on the described subframe 2 is provided with limiting stopper 14, the bottom of described subframe 2 is provided with suspension gear 8, on the described suspension gear 8 road wheel 7 is installed, be the flexible guiding of being convenient to main car frame 1, subframe 2, prevent main car frame 1, subframe 2 that swing and to trailer location when flexible; Pulley 4 with match with light round guide 15 on the subframe 2, main car frame 1 is provided with the draw gear 13 that is connected with headstock, described subframe 2 is provided with brake gear 6, have the limiting stopper 14 that restriction main car frame 1 is deviate from the described subframe 2, the bottom of stop crossbeam 5 has the semi-circular cut-out that can cooperate with light round guide 15.
As shown in Figure 4, described inhibiting device 11 comprises the cylinder 9 that is fixed on the main car frame 1, the piston rod 10 hinged forks 20 of described cylinder 9, described fork 20 is hinged with the fixed link 22 that is fixed on the main car frame, end away from piston rod on the described fork 20 is hinged with stop pin 23, be socketed with stop pull back spring 19 on the described stop pin 23, described stop pin 23 is arranged in the stop key seat 21, described stop pin 23 can be arranged on main car frame 1 on lock pin aperture cooperate.
During work, dimensional characteristic according to the freight container that is transported, elder generation is to the length adjustment of trailer, brake gear 6 is checked road wheel 7 when adjusting length, the operation of stretching again, when trailer need extend, inhibiting device 11 control stop pins 23 break away from from dowel hole, trailer under the tractive force effect of tractor truck, the traction main car frame 1, pulley 4 on light round guide 15 to front slide, the towing carriage elongation, inhibiting device 11 control stop pins 23 insert in the dowel hole, and stop this moment crossbeam 5 abuts against on the limiting stopper 14, again the bearing pin of the upright beam 18 of the crossbeam container wristlock on the after cross member 16 are changed jack and make lockset become perpendicular putting, finish the elongation of telescopic trailer, the transmission of elongation process tractive force is, tractor truck is passed to main car frame 1 to tractive force by draw gear, and main car frame 1 is passed to limiting stopper 14 to tractive force by stop crossbeam 5; Limiting stopper 14 passes to subframe 2 to tractive force, and subframe 2 passes to road wheel 7 to tractive force by suspension gear 8.
When trailer need shorten, earlier the upright beam 18 of the crossbeam container wristlock on the after cross member is opened, inhibiting device 11 control stop pins 23 break away from from dowel hole, trailer is under the tractive force effect backward of tractor truck, traction main car frame 1, pulley 4 slides backward on light round guide 15, trailer chassis shortens, inhibiting device control stop pin 23 pins insert in the dowel hole, finish the shortening process, the utility model can load 40 feet freight container and 20 feet freight container, when deadhead operation, and can be with the container trailer contraction in length, reduced the oil consumption in the driving, reduce chaufeur road operation in driving, particularly under narrow road conditions, more increased the safety of travelling.
Claims (8)
1. telescopic container trailer, comprise subframe (2), the bottom of described subframe (2) is equipped with road wheel (7), it is characterized in that: described subframe (2) is provided with can be along the main car frame (1) of subframe (2) slide relative, and described subframe (2) is provided with the inhibiting device (11) that main car frame (1) can be fixed.
2. a kind of telescopic container trailer as claimed in claim 1 is characterized in that: described main car frame
(1) have the space that can hold one 20 forty equivalent unit 40, having on the described subframe (2) has the space that can hold one 20 forty equivalent unit 40.
3. a kind of telescopic container trailer as claimed in claim 2, it is characterized in that: described inhibiting device (11) comprises the cylinder (9) that is fixed on the main car frame (1), the hinged fork of piston rod (20) of described cylinder (9), described fork (20) is hinged with the fixed link (22) that is fixed on the main car frame, described fork
(20) end of going up away from piston rod is hinged with stop pin (23), be socketed with stop pull back spring (19) on the described stop pin (23), described stop pin (23) is arranged in the stop key seat (21), and described stop pin (23) can cooperate with the lock pin aperture on being arranged on main car frame (1).
4. a kind of telescopic container trailer as claimed in claim 3 is characterized in that: described main car frame
(1) comprise left-right longeron, the front end of described left-right longeron is provided with supporting leg (12), and the bottom of described main car frame (1) is provided with pulley (4), and an end of described main car frame (1) is provided with stop crossbeam (5).
5. a kind of telescopic container trailer as claimed in claim 4 is characterized in that: main car frame (1) is provided with draw gear (13).
6. a kind of telescopic container trailer as claimed in claim 2, it is characterized in that: secondary longeron (17) about described subframe (2) is provided with, be provided with after cross member (16) about described between the secondary longeron, be fixed with light round guide (15) about described on the secondary longeron (17), the position that described subframe (2) is gone up near light round guide (15) tail end is provided with limiting stopper (14).
7. a kind of telescopic container trailer as claimed in claim 6 is characterized in that: described after cross member (16) is provided with the upright beam (18) of after cross member container wristlock.
8. a kind of telescopic container trailer as claimed in claim 1 is characterized in that: described subframe (2) is provided with brake gear (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200277983U CN201442613U (en) | 2009-06-25 | 2009-06-25 | Telescopic container trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200277983U CN201442613U (en) | 2009-06-25 | 2009-06-25 | Telescopic container trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201442613U true CN201442613U (en) | 2010-04-28 |
Family
ID=42547289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200277983U Expired - Fee Related CN201442613U (en) | 2009-06-25 | 2009-06-25 | Telescopic container trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201442613U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416402A (en) * | 2015-12-28 | 2016-03-23 | 东莞市永强汽车制造有限公司 | A retractable frame of a low-bed semi-trailer |
| CN113165852A (en) * | 2018-09-20 | 2021-07-23 | 冉斯玛格起重技术私人有限公司 | Docking station for a carriage assembly |
| CN114932959A (en) * | 2022-06-15 | 2022-08-23 | 眉山中车物流装备有限公司 | Container transport semitrailer suitable for train is hung more |
-
2009
- 2009-06-25 CN CN2009200277983U patent/CN201442613U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416402A (en) * | 2015-12-28 | 2016-03-23 | 东莞市永强汽车制造有限公司 | A retractable frame of a low-bed semi-trailer |
| CN105416402B (en) * | 2015-12-28 | 2018-05-08 | 东莞市永强汽车制造有限公司 | Telescopic frame of low flat-bed semi-trailer |
| CN113165852A (en) * | 2018-09-20 | 2021-07-23 | 冉斯玛格起重技术私人有限公司 | Docking station for a carriage assembly |
| CN113165852B (en) * | 2018-09-20 | 2023-12-26 | 众达私人有限公司 | Docking station for trolley assembly |
| CN114932959A (en) * | 2022-06-15 | 2022-08-23 | 眉山中车物流装备有限公司 | Container transport semitrailer suitable for train is hung more |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106627608B (en) | A kind of railway piggyback transport car movable saddle and railway piggyback transport car | |
| CN106671857B (en) | Central axle train for vehicle transportation | |
| CN201442613U (en) | Telescopic container trailer | |
| CN105216656A (en) | A kind of automobile height adjusting seat | |
| CN201597506U (en) | Pole trailer | |
| CN102729744A (en) | Highway track hydraulic-tractor | |
| CN206926568U (en) | A kind of intelligent wrecker | |
| CN201597600U (en) | Steering drawing frame suitable for rail cars and high-speed maintenance machinery | |
| CN204750332U (en) | Semi -mounted formula transport vechicle | |
| CN206719061U (en) | Vehicle transport central axle train | |
| CN203268174U (en) | Mining anti-explosion semi-trailer transport vehicle | |
| CN202213460U (en) | Full trailer traction frame of truck | |
| CN104973149A (en) | Main vehicle and draw-bar trailer combination type transportation system and method | |
| CN205010357U (en) | Box -like conveyor system of two set of cars in main car and traction lever trailer | |
| CN202656813U (en) | Road and rail hydraulic towing vehicle | |
| CN201745661U (en) | Light bulky cargo transportation semitrailer | |
| CN107985449B (en) | Transport trailer | |
| CN217435446U (en) | Chassis lifting adjusting device for trailer | |
| CN208915292U (en) | A kind of multi-purpose trailer | |
| CN201784731U (en) | Tipping trailer | |
| CN203158104U (en) | Saddle capable of swinging in two directions | |
| CN207374531U (en) | A kind of four axis van type transporting semi-trailer of highway railway combined transport | |
| US7594791B1 (en) | Container handling system | |
| CN205800845U (en) | A kind of separate type backrest seat | |
| CN205395677U (en) | Variably pull position trailer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |